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r18768 Monday 29th October, 2012 at 15:58:01 UTC by Curt Coder
(MESS) cbm2: Fixed HR graphics cartridge crash. (nw)

[hash]	cbm2_cart.xml
[src/mess/machine]	cbm2_graphic.c cbm2_graphic.h

trunk/hash/cbm2_cart.xml

r18767	r18768
3	3	<softwarelist name="cbm2_cart" description="Commodore CBM-II cartridges">
4	4
5	5	<software name="profitxt">
6		<description>ProfiText</description>
	6	<description>Profi-Text</description>
7	7	<year>198?</year>
8		<publisher>&lt;unknown&gt;</publisher>
	8	<publisher>Völkner Electronic</publisher>
9	9
10	10	<part name="cart" interface="cbm2_cart">
11	11	<dataarea name="bank1" size="0x2000">
r18767	r18768
47	47	</software>
48	48
49	49	<software name="moni610">
50		<description>Moni610</description>
51		<year>2008</year>
	50	<description>Moni 610</description>
	51	<year>1988</year>
52	52	<publisher>Ullrich von Bassewitz</publisher>
53	53
54	54	<part name="cart" interface="cbm2_cart">
55		<dataarea name="bank1" size="0x2000">
56		<rom name="moni.bin" size="0x2000" crc="43b08d1f" sha1="9c0c24907e85674348dd58e81e6da64e157e9d0f" offset="0" />
	55	<dataarea name="bank2" size="0x2000">
	56	<rom name="moni610.bin" size="0x2000" crc="43b08d1f" sha1="9c0c24907e85674348dd58e81e6da64e157e9d0f" offset="0" />
57	57	</dataarea>
58	58	</part>
59	59	</software>
60	60
61	61	<software name="vt52">
62		<description>VT52 Emulator</description>
	62	<description>VT52 Emulator (Hun)</description>
63	63	<year>1986</year>
64	64	<publisher>&lt;unknown&gt;</publisher>
	65	<info name="usage" value="Press 'ESC-?' to run" />
65	66
66	67	<part name="cart" interface="cbm2_cart">
67	68	<dataarea name="bank2" size="0x2000">

trunk/src/mess/machine/cbm2_graphic.c

r18767	r18768
38	38
39	39
40	40	//-------------------------------------------------
41		//  ef9345_interface gdp_intf
	41	//  ef9365_interface gdp_intf
42	42	//-------------------------------------------------
43
44		static const ef9345_interface gdp_intf =
	43	/*
	44	static const ef9365_interface gdp_intf =
45	45	{
46	46	SCREEN_TAG
47	47	};
	48	*/
48	49
49
50	50	//-------------------------------------------------
51	51	//  MACHINE_CONFIG_FRAGMENT( cbm2_graphic_a )
52	52	//-------------------------------------------------
53	53
54	54	static MACHINE_CONFIG_FRAGMENT( cbm2_graphic_a )
55		MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
56		MCFG_SCREEN_UPDATE_DEVICE(EF9365_TAG, ef9345_device, screen_update)
	55	/*   MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
	56	MCFG_SCREEN_UPDATE_DEVICE(EF9365_TAG, ef9365_device, screen_update)
57	57	MCFG_SCREEN_SIZE(512, 512)
58	58	MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 512-1)
59	59	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500))
60	60	MCFG_SCREEN_REFRESH_RATE(50)
61	61
62		MCFG_EF9345_ADD(EF9365_TAG, gdp_intf)
	62	MCFG_EF9365_ADD(EF9365_TAG, gdp_intf)*/
63	63	MACHINE_CONFIG_END
64	64
65	65
r18767	r18768
68	68	//-------------------------------------------------
69	69
70	70	static MACHINE_CONFIG_FRAGMENT( cbm2_graphic_b )
71		MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
72		MCFG_SCREEN_UPDATE_DEVICE(EF9366_TAG, ef9345_device, screen_update)
	71	/*   MCFG_SCREEN_ADD(SCREEN_TAG, RASTER)
	72	MCFG_SCREEN_UPDATE_DEVICE(EF9366_TAG, ef9366_device, screen_update)
73	73	MCFG_SCREEN_SIZE(512, 256)
74	74	MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-1)
75	75	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500))
76	76	MCFG_SCREEN_REFRESH_RATE(50)
77	77
78		MCFG_EF9345_ADD(EF9366_TAG, gdp_intf)
	78	MCFG_EF9366_ADD(EF9366_TAG, gdp_intf)*/
79	79	MACHINE_CONFIG_END
80	80
81	81
r18767	r18768
106	106	cbm2_graphic_cartridge_device::cbm2_graphic_cartridge_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
107	107	device_t(mconfig, CBM2_GRAPHIC, "CBM 500/600/700 High Resolution Graphics", tag, owner, clock),
108	108	device_cbm2_expansion_card_interface(mconfig, *this),
109		m_gdc(*this, EF9365_TAG),
	109	//m_gdc(*this, EF9365_TAG),
110	110	m_variant(TYPE_A)
111	111	{
112	112	}
r18767	r18768
127	127
128	128	void cbm2_graphic_cartridge_device::device_reset()
129	129	{
	130	//m_gdc->reset();
130	131	}
131	132
132	133
r18767	r18768
140	141	{
141	142	if (offset < 0x7f80)
142	143	{
143		data = m_bank3[offset & m_bank1_mask];
	144	data = m_bank3[offset];
144	145	}
145	146	else if (offset == 0x7f90)
146	147	{
r18767	r18768
165	166	}
166	167	else if (offset >= 0x7ff0)
167	168	{
168		data = m_gdc->data_r(space, offset & 0x07);
	169	//data = m_gdc->data_r(space, offset & 0x07);
169	170	}
170	171	}
171	172
r18767	r18768
200	201	}
201	202	else if (offset >= 0x7ff0)
202	203	{
203		m_gdc->data_w(space, offset & 0x07, data);
	204	//m_gdc->data_w(space, offset & 0x07, data);
204	205	}
205	206	}
206	207	}

trunk/src/mess/machine/cbm2_graphic.h

r18767	r18768
52	52	virtual void cbm2_bd_w(address_space &space, offs_t offset, UINT8 data, int csbank1, int csbank2, int csbank3);
53	53
54	54	private:
55		required_device<ef9345_device> m_gdc;
	55	//required_device<ef9345_device> m_gdc;
56	56
57	57	int m_variant;
58	58	};

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